Use Interfaces anywhere.

In practice, there were still too many concrete classes, which makes
integration into a framework hard. To overcome this, the codebase has
been refactored to use Interfaces when a resource is needed.

All necessary Interfaces have been created, and the existing concrete
classes now implement these interfaces.
This commit is contained in:
Jacob Kiers 2013-02-11 14:02:14 +00:00
parent 4e6cc6c811
commit 8bd355f556
23 changed files with 514 additions and 324 deletions

View File

@ -9,15 +9,17 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\Consumer;
use \JacobKiers\OAuth\Credential;
/** /**
* Client holds the properties of a single client / consumer. * Consumer holds the properties of a single Consumer / consumer.
* *
* @package OAuth * @package OAuth
* @author Gary Jones <gary@garyjones.co.uk> * @author Gary Jones <gary@garyjones.co.uk>
*/ */
class Client extends Credential class Consumer extends Credential implements ConsumerInterface
{ {
/** /**
* URL to which authorized requests will redirect to. * URL to which authorized requests will redirect to.
@ -27,10 +29,10 @@ class Client extends Credential
protected $callback_url; protected $callback_url;
/** /**
* Constructs a new client object and populates the required parameters. * Constructs a new Consumer object and populates the required parameters.
* *
* @param string $key Client key / identifier. * @param string $key Consumer key / identifier.
* @param string $secret Client shared-secret. * @param string $secret Consumer shared-secret.
* @param string $callback_url URL to which authorized request will redirect to. * @param string $callback_url URL to which authorized request will redirect to.
*/ */
public function __construct($key, $secret, $callback_url = null) public function __construct($key, $secret, $callback_url = null)

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@ -0,0 +1,48 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Jacob Kiers <jacob@alphacomm.nl>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth\Consumer;
/**
* Consumer holds the properties of a single Consumer / consumer.
*
* @package OAuth
* @author Jacob Kiers <jacob@alphacomm.nl>
*/
interface ConsumerInterface
{
/**
* Get the callback URL.
*
* @return string
*/
public function getCallbackUrl();
/**
* Set the callbackURL
*
* @param string $callback_url
*/
public function setCallbackUrl($callback_url);
/**
* Return the Consumer key.
*
* @return string Consumer key.
*/
public function getKey();
/**
* Return the Consumer secret
*
* @return string
*/
public function getSecret();
}

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@ -0,0 +1,81 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Andy Smith
* @author Gary Jones <gary@garyjones.co.uk>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth\DataStore;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
/**
* The actual implementation of validating and assigning tokens is left up to
* the system using this library.
*
* @package OAuth
* @author Gary Jones <gary@garyjones.co.uk>
*/
interface DataStoreInterface
{
/**
* Validate the consumer.
*
* @param string $consumer_key
*
* @return JacobKiers\OAuth\Consumer\ConsumerInterface
*/
public function lookupConsumer($consumer_key);
/**
* Validate a token.
*
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param string $token_type Request or access token
* @param string $token_key
*
* @return JacobKiers\OAuth\Token
*/
public function lookupToken(ConsumerInterface $consumer, $token_type, $token_key);
/**
* Validate that a nonce has not been used with the same timestamp before.
*
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token
* @param string $nonce
* @param int $timestamp
*
* @return boolean
*/
public function lookupNonce(ConsumerInterface $consumer, TokenInterface $token, $nonce, $timestamp);
/**
* Return a new token attached to this consumer.
*
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param string $callback URI to send the post-authorisation callback to.
*
* @return JacobKiers\OAuth\Token
*/
public function newRequestToken(ConsumerInterface $consumer, $callback = null);
/**
* Return a new access token attached to this consumer for the user
* associated with this token if the request token is authorized.
*
* Should also invalidate the request token.
*
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token
* @param string $verifier
*
* @return JacobKiers\OAuth\Token
*/
public function newAccessToken(ConsumerInterface $consumer, TokenInterface $token, $verifier = null);
}

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@ -1,78 +0,0 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Andy Smith
* @author Gary Jones <gary@garyjones.co.uk>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth;
/**
* The actual implementation of validating and assigning tokens is left up to
* the system using this library.
*
* @package OAuth
* @author Gary Jones <gary@garyjones.co.uk>
*/
interface DataStoreInterface
{
/**
* Validate the client.
*
* @param string $client_key
*
* @return JacobKiers\OAuth\Client
*/
public function lookupClient($client_key);
/**
* Validate a token.
*
* @param JacobKiers\OAuth\Client $client
* @param string $token_type Request or access token
* @param string $token_key
*
* @return JacobKiers\OAuth\Token
*/
public function lookupToken(Client $client, $token_type, $token_key);
/**
* Validate that a nonce has not been used with the same timestamp before.
*
* @param JacobKiers\OAuth\Client $client
* @param JacobKiers\OAuth\Token $token
* @param string $nonce
* @param int $timestamp
*
* @return boolean
*/
public function lookupNonce(Client $client, Token $token, $nonce, $timestamp);
/**
* Return a new token attached to this client.
*
* @param JacobKiers\OAuth\Client $client
* @param string $callback URI to send the post-authorisation callback to.
*
* @return JacobKiers\OAuth\Token
*/
public function newRequestToken(Client $client, $callback = null);
/**
* Return a new access token attached to this consumer for the user
* associated with this token if the request token is authorized.
*
* Should also invalidate the request token.
*
* @param JacobKiers\OAuth\Client $client
* @param JacobKiers\OAuth\Token $token
* @param string $verifier
*
* @return JacobKiers\OAuth\Token
*/
public function newAccessToken(Client $client, Token $token, $verifier = null);
}

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@ -9,7 +9,12 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\Request;
use \JacobKiers\OAuth\Util;
use \JacobKiers\OAuth\OAuthException;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
/** /**
* Handle an OAuth request. * Handle an OAuth request.
@ -79,7 +84,7 @@ class Request implements RequestInterface
* @param string $http_url Request URL. * @param string $http_url Request URL.
* @param array $parameters HTTP parameters. * @param array $parameters HTTP parameters.
* *
* @return JacobKiers\OAuth\RequestInterface * @return JacobKiers\OAuth\Request\RequestInterface
*/ */
public static function fromRequest($http_method = null, $http_url = null, $parameters = null) public static function fromRequest($http_method = null, $http_url = null, $parameters = null)
{ {
@ -131,17 +136,17 @@ class Request implements RequestInterface
/** /**
* Helper function to set up the request. * Helper function to set up the request.
* *
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* @param string $http_method * @param string $http_method
* @param string $http_url * @param string $http_url
* @param array $parameters * @param array $parameters
* *
* @return JacobKiers\OAuth\RequestInterface * @return JacobKiers\OAuth\Request\RequestInterface
*/ */
public static function fromClientAndToken( public static function fromConsumerAndToken(
Client $client, ConsumerInterface $consumer,
Token $token, TokenInterface $token,
$http_method, $http_method,
$http_url, $http_url,
array $parameters = null array $parameters = null
@ -151,7 +156,7 @@ class Request implements RequestInterface
'oauth_version' => Request::$version, 'oauth_version' => Request::$version,
'oauth_nonce' => Request::generateNonce(), 'oauth_nonce' => Request::generateNonce(),
'oauth_timestamp' => Request::generateTimestamp(), 'oauth_timestamp' => Request::generateTimestamp(),
'oauth_consumer_key' => $client->getKey()); 'oauth_consumer_key' => $consumer->getKey());
if ($token) { if ($token) {
$defaults['oauth_token'] = $token->getKey(); $defaults['oauth_token'] = $token->getKey();
} }
@ -374,29 +379,29 @@ class Request implements RequestInterface
/** /**
* Build signature and add it as parameter. * Build signature and add it as parameter.
* *
* @param string $signature_method * @param string $signature_method
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
*/ */
public function signRequest($signature_method, Client $client, Token $token) public function signRequest($signature_method, ConsumerInterface $consumer, TokenInterface $token)
{ {
$this->setParameter('oauth_signature_method', $signature_method->getName(), false); $this->setParameter('oauth_signature_method', $signature_method->getName(), false);
$signature = $this->buildSignature($signature_method, $client, $token); $signature = $this->buildSignature($signature_method, $consumer, $token);
$this->setParameter('oauth_signature', $signature, false); $this->setParameter('oauth_signature', $signature, false);
} }
/** /**
* Build signature. * Build signature.
* *
* @param string $signature_method * @param string $signature_method
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* *
* @return string * @return string
*/ */
public function buildSignature($signature_method, Client $client, Token $token) public function buildSignature($signature_method, ConsumerInterface $consumer, TokenInterface $token)
{ {
return $signature_method->buildSignature($this, $client, $token); return $signature_method->buildSignature($this, $consumer, $token);
} }
/** /**

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@ -8,7 +8,7 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\Request;
/** /**
* Interface providing the necessary methods to handle an OAuth request. * Interface providing the necessary methods to handle an OAuth request.

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@ -11,6 +11,14 @@
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth;
use \JacobKiers\OAuth\Token\Token;
use \JacobKiers\OAuth\Token\NullToken;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\DataStore\DataStoreInterface;
use \JacobKiers\OAuth\Request\RequestInterface;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
use \JacobKiers\OAuth\SignatureMethod\SignatureMethodInterface;
/** /**
* OAuth server. * OAuth server.
* *
@ -45,14 +53,14 @@ class Server
/** /**
* Data store object reference. * Data store object reference.
* *
* @var JacobKiers\OAuth\DataStoreInterface * @var JacobKiers\OAuth\DataStore\DataStoreInterface
*/ */
protected $data_store; protected $data_store;
/** /**
* Construct OAuth server instance. * Construct OAuth server instance.
* *
* @param JacobKiers\OAuth\DataStoreInterface $data_store * @param JacobKiers\OAuth\DataStore\DataStoreInterface $data_store
*/ */
public function __construct(DataStoreInterface $data_store) public function __construct(DataStoreInterface $data_store)
{ {
@ -62,9 +70,9 @@ class Server
/** /**
* Add a supported signature method. * Add a supported signature method.
* *
* @param JacobKiers\OAuth\SignatureMethod $signature_method * @param JacobKiers\OAuth\SignatureMethod\SignatureMethodInterface $signature_method
*/ */
public function addSignatureMethod(SignatureMethod $signature_method) public function addSignatureMethod(SignatureMethodInterface $signature_method)
{ {
$this->signature_methods[$signature_method->getName()] = $this->signature_methods[$signature_method->getName()] =
$signature_method; $signature_method;
@ -77,25 +85,25 @@ class Server
* *
* Returns the request token on success * Returns the request token on success
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* *
* @return JacobKiers\OAuth\Token * @return JacobKiers\OAuth\Token\TokenInterface
*/ */
public function fetchRequestToken(RequestInterface &$request) public function fetchRequestToken(RequestInterface &$request)
{ {
$this->getVersion($request); $this->getVersion($request);
$client = $this->getClient($request); $consumer = $this->getConsumer($request);
// no token required for the initial token request // no token required for the initial token request
$token = new NullToken; $token = new NullToken;
$this->checkSignature($request, $client, $token); $this->checkSignature($request, $consumer, $token);
// Rev A change // Rev A change
$callback = $request->getOAuthCallback(); $callback = $request->getOAuthCallback();
return $this->data_store->newRequestToken($client, $callback); return $this->data_store->newRequestToken($consumer, $callback);
} }
/** /**
@ -103,41 +111,41 @@ class Server
* *
* Returns the access token on success. * Returns the access token on success.
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* *
* @return JacobKiers\OAuth\Token * @return JacobKiers\OAuth\Token\TokenInterface
*/ */
public function fetchAccessToken(RequestInterface &$request) public function fetchAccessToken(RequestInterface &$request)
{ {
$this->getVersion($request); $this->getVersion($request);
$client = $this->getClient($request); $consumer = $this->getConsumer($request);
// requires authorized request token // requires authorized request token
$token = $this->getToken($request, $client, 'request'); $token = $this->getToken($request, $consumer, 'request');
$this->checkSignature($request, $client, $token); $this->checkSignature($request, $consumer, $token);
// Rev A change // Rev A change
$verifier = $request->getOAuthVerifier(); $verifier = $request->getOAuthVerifier();
return $this->data_store->newAccessToken($client, $token, $verifier); return $this->data_store->newAccessToken($consumer, $token, $verifier);
} }
/** /**
* Verify an api call, checks all the parameters. * Verify an api call, checks all the parameters.
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* *
* @return array Client and Token * @return array Consumer and Token
*/ */
public function verifyRequest(RequestInterface &$request) public function verifyRequest(RequestInterface &$request)
{ {
$this->getVersion($request); $this->getVersion($request);
$client = $this->getClient($request); $consumer = $this->getConsumer($request);
$token = $this->getToken($request, $client, 'access'); $token = $this->getToken($request, $consumer, 'access');
$this->checkSignature($request, $client, $token); $this->checkSignature($request, $consumer, $token);
return array($client, $token); return array($consumer, $token);
} }
// Internals from here // Internals from here
@ -145,7 +153,7 @@ class Server
/** /**
* Check that version is 1.0. * Check that version is 1.0.
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* *
* @return string * @return string
* *
@ -168,7 +176,7 @@ class Server
/** /**
* Get the signature method name, and if it is supported. * Get the signature method name, and if it is supported.
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* *
* @return string Signature method name. * @return string Signature method name.
* *
@ -194,46 +202,46 @@ class Server
} }
/** /**
* Try to find the client for the provided request's client key. * Try to find the consumer for the provided request's consumer key.
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* *
* @return JacobKiers\OAuth\Client * @return JacobKiers\OAuth\Consumer\ConsumerInterface
* *
* @throws JacobKiers\OAuth\OAuthException * @throws JacobKiers\OAuth\OAuthException
*/ */
private function getClient(RequestInterface $request) private function getConsumer(RequestInterface $request)
{ {
$client_key = $request instanceof RequestInterface ? $request->getOAuthConsumerKey() : null; $consumer_key = $request instanceof RequestInterface ? $request->getOAuthConsumerKey() : null;
if (!$client_key) { if (!$consumer_key) {
throw new OAuthException('Invalid client key'); throw new OAuthException('Invalid consumer key');
} }
$client = $this->data_store->lookupClient($client_key); $consumer = $this->data_store->lookupConsumer($consumer_key);
if (!$client) { if (!$consumer) {
throw new OAuthException('Invalid client'); throw new OAuthException('Invalid consumer');
} }
return $client; return $consumer;
} }
/** /**
* Try to find the token for the provided request's token key. * Try to find the token for the provided request's token key.
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param string $token_type * @param string $token_type
* *
* @return JacobKiers\OAuth\Token * @return JacobKiers\OAuth\Token\TokenInterface
* *
* @throws JacobKiers\OAuth\OAuthException * @throws JacobKiers\OAuth\OAuthException
*/ */
private function getToken(RequestInterface $request, Client $client, $token_type = 'access') private function getToken(RequestInterface $request, ConsumerInterface $consumer, $token_type = 'access')
{ {
$token_key = $request instanceof RequestInterface ? $request->getOAuthToken() : null; $token_key = $request instanceof RequestInterface ? $request->getOAuthToken() : null;
$token = $this->data_store->lookupToken($client, $token_type, $token_key); $token = $this->data_store->lookupToken($consumer, $token_type, $token_key);
if (!$token) { if (!$token) {
throw new OAuthException("Invalid $token_type token: $token_field"); throw new OAuthException("Invalid $token_type token: $token_field");
} }
@ -245,25 +253,25 @@ class Server
* *
* Should determine the signature method appropriately * Should determine the signature method appropriately
* *
* @param JacobKiers\OAuth\RequestInterfaceInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* *
* @throws JacobKiers\OAuth\OAuthException * @throws JacobKiers\OAuth\OAuthException
*/ */
private function checkSignature(RequestInterface $request, Client $client, Token $token) private function checkSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token)
{ {
// this should probably be in a different method // this should probably be in a different method
$timestamp = $request instanceof RequestInterface ? $request->getOAuthTimestamp() : null; $timestamp = $request instanceof RequestInterface ? $request->getOAuthTimestamp() : null;
$nonce = $request instanceof RequestInterface ? $request->getOAuthNonce() : null; $nonce = $request instanceof RequestInterface ? $request->getOAuthNonce() : null;
$this->checkTimestamp($timestamp); $this->checkTimestamp($timestamp);
$this->checkNonce($client, $token, $nonce, $timestamp); $this->checkNonce($consumer, $token, $nonce, $timestamp);
$signature_method = $this->getSignatureMethod($request); $signature_method = $this->getSignatureMethod($request);
$signature = $request->getOAuthSignature(); $signature = $request->getOAuthSignature();
$valid_sig = $signature_method->checkSignature($request, $client, $token, $signature); $valid_sig = $signature_method->checkSignature($request, $consumer, $token, $signature);
if (!$valid_sig) { if (!$valid_sig) {
throw new OAuthException('Invalid signature'); throw new OAuthException('Invalid signature');
@ -293,21 +301,21 @@ class Server
/** /**
* Check that the nonce is not repeated * Check that the nonce is not repeated
* *
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* @param string $nonce * @param string $nonce
* @param int $timestamp * @param int $timestamp
* *
* @throws JacobKiers\OAuth\OAuthException * @throws JacobKiers\OAuth\OAuthException
*/ */
private function checkNonce(Client $client, Token $token, $nonce, $timestamp) private function checkNonce(ConsumerInterface $consumer, TokenInterface $token, $nonce, $timestamp)
{ {
if (!$nonce) { if (!$nonce) {
throw new OAuthException('Missing nonce parameter. The parameter is required'); throw new OAuthException('Missing nonce parameter. The parameter is required');
} }
// verify that the nonce is uniqueish // verify that the nonce is uniqueish
$found = $this->data_store->lookupNonce($client, $token, $nonce, $timestamp); $found = $this->data_store->lookupNonce($consumer, $token, $nonce, $timestamp);
if ($found) { if ($found) {
throw new OAuthException('Nonce already used: ' . $nonce); throw new OAuthException('Nonce already used: ' . $nonce);
} }

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@ -1,81 +0,0 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Andy Smith
* @author Gary Jones <gary@garyjones.co.uk>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth;
/**
* A class for implementing a Signature Method.
*
* See section 9 ("Signing Requests") in the spec
*
* @package OAuth
* @author Andy Smith
* @author Gary Jones <gary@garyjones.co.uk>
*/
abstract class SignatureMethod
{
/**
* Return the name of the Signature Method (ie HMAC-SHA1).
*
* @return string
*/
abstract public function getName();
/**
* Build up the signature.
*
* NOTE: The output of this function MUST NOT be urlencoded.
* the encoding is handled in OAuthRequest when the final
* request is serialized.
*
* @param JacobKiers\OAuth\RequestInterface $request
* @param JacobKiers\OAuth\Client $client
* @param JacobKiers\OAuth\Token $token
*
* @return string
*/
abstract public function buildSignature(RequestInterface $request, Client $client, Token $token = null);
/**
* Get the signature key, made up of client and optionally token shared secrets.
*
* @param JacobKiers\OAuth\Client $client
* @param JacobKiers\OAuth\Token $token
*
* @return string
*/
public function getSignatureKey(Client $client, Token $token = null)
{
$key_parts = array(
$client->getSecret(),
($token) ? $token->getSecret() : '',
);
$key_parts = Util::urlencodeRfc3986($key_parts);
return implode('&', $key_parts);
}
/**
* Verifies that a given signature is correct.
*
* @param JacobKiers\OAuth\RequestInterface $request
* @param JacobKiers\OAuth\Consumer $client
* @param JacobKiers\OAuth\Token $token
* @param string $signature
*
* @return bool
*/
public function checkSignature(RequestInterface $request, Client $client, Token $token, $signature)
{
$built = $this->buildSignature($request, $client, $token);
return $built == $signature;
}
}

View File

@ -9,7 +9,11 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\SignatureMethod;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Request\RequestInterface;
/** /**
* The HMAC-SHA1 signature method. * The HMAC-SHA1 signature method.
@ -38,7 +42,7 @@ class HmacSha1 extends SignatureMethod
/** /**
* Build up the signature. * Build up the signature.
* *
* oauth_signature is set to the concatenated encoded values of the Client Secret and * oauth_signature is set to the concatenated encoded values of the Consumer Secret and
* Token Secret, separated by a '&' character (ASCII code 38), even if either secret is * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
* empty. The result MUST be encoded again. * empty. The result MUST be encoded again.
* - Chapter 9.4.1 ("Generating Signatures") * - Chapter 9.4.1 ("Generating Signatures")
@ -46,16 +50,16 @@ class HmacSha1 extends SignatureMethod
* Please note that the second encoding MUST NOT happen in the SignatureMethod, as * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
* OAuthRequest handles this! * OAuthRequest handles this!
* *
* @param JacobKiers\OAuth\RequestInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* *
* @return string * @return string
*/ */
public function buildSignature(RequestInterface $request, Client $client, Token $token = null) public function buildSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token = null)
{ {
$base_string = $request->getOAuthSignatureBaseString(); $base_string = $request->getOAuthSignatureBaseString();
$key = $this->getSignatureKey($client, $token); $key = $this->getSignatureKey($consumer, $token);
return base64_encode(hash_hmac('sha1', $base_string, $key, true)); return base64_encode(hash_hmac('sha1', $base_string, $key, true));
} }

View File

@ -9,7 +9,11 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\SignatureMethod;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Request\RequestInterface;
/** /**
* PLAINTEXT signature method. * PLAINTEXT signature method.
@ -36,7 +40,7 @@ class PlainText extends SignatureMethod
/** /**
* Build up the signature. * Build up the signature.
* *
* oauth_signature is set to the concatenated encoded values of the Client Secret and * oauth_signature is set to the concatenated encoded values of the Consumer Secret and
* Token Secret, separated by a '&' character (ASCII code 38), even if either secret is * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
* empty. The result MUST be encoded again. * empty. The result MUST be encoded again.
* - Chapter 9.4.1 ("Generating Signatures") * - Chapter 9.4.1 ("Generating Signatures")
@ -44,14 +48,14 @@ class PlainText extends SignatureMethod
* Please note that the second encoding MUST NOT happen in the SignatureMethod, as * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
* OAuthRequest handles this! * OAuthRequest handles this!
* *
* @param JacobKiers\OAuth\RequestInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* *
* @return string * @return string
*/ */
public function buildSignature(RequestInterface $request, Client $client, Token $token = null) public function buildSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token = null)
{ {
return $this->getSignatureKey($client, $token); return $this->getSignatureKey($consumer, $token);
} }
} }

View File

@ -9,14 +9,18 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\SignatureMethod;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Request\RequestInterface;
/** /**
* The RSA-SHA1 signature method. * The RSA-SHA1 signature method.
* *
* The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in * The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in
* [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for * [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for
* EMSA-PKCS1-v1_5. It is assumed that the Client has provided its RSA public key in a * EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a
* verified way to the Service Provider, in a manner which is beyond the scope of this * verified way to the Service Provider, in a manner which is beyond the scope of this
* specification. * specification.
* - Chapter 9.3 ("RSA-SHA1") * - Chapter 9.3 ("RSA-SHA1")
@ -38,7 +42,7 @@ abstract class RsaSha1 extends SignatureMethod
/** /**
* Up to the SP to implement this lookup of keys. Possible ideas are: * Up to the SP to implement this lookup of keys. Possible ideas are:
* (1) do a lookup in a table of trusted certs keyed off of client * (1) do a lookup in a table of trusted certs keyed off of consumer
* (2) fetch via http using a url provided by the requester * (2) fetch via http using a url provided by the requester
* (3) some sort of specific discovery code based on request * (3) some sort of specific discovery code based on request
* *
@ -49,7 +53,7 @@ abstract class RsaSha1 extends SignatureMethod
/** /**
* Up to the SP to implement this lookup of keys. Possible ideas are: * Up to the SP to implement this lookup of keys. Possible ideas are:
* (1) do a lookup in a table of trusted certs keyed off of client * (1) do a lookup in a table of trusted certs keyed off of consumer
* *
* Either way should return a string representation of the certificate * Either way should return a string representation of the certificate
*/ */
@ -58,13 +62,13 @@ abstract class RsaSha1 extends SignatureMethod
/** /**
* Build up the signature. * Build up the signature.
* *
* @param JacobKiers\OAuth\RequestInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Client $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* *
* @return string * @return string
*/ */
public function buildSignature(RequestInterface $request, Client $client, Token $token = null) public function buildSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token = null)
{ {
$base_string = $request->getOAuthSignatureBaseString(); $base_string = $request->getOAuthSignatureBaseString();
@ -86,14 +90,14 @@ abstract class RsaSha1 extends SignatureMethod
/** /**
* Verifies that a given signature is correct. * Verifies that a given signature is correct.
* *
* @param JacobKiers\OAuth\RequestInterface $request * @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Consumer $client * @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token $token * @param JacobKiers\OAuth\Token\TokenInterface $token
* @param string $signature * @param string $signature
* *
* @return bool * @return bool
*/ */
public function checkSignature(RequestInterface $request, Client $client, Token $token, $signature) public function checkSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token, $signature)
{ {
$base_string = $request->getOAuthSignatureBaseString(); $base_string = $request->getOAuthSignatureBaseString();

View File

@ -0,0 +1,86 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Andy Smith
* @author Gary Jones <gary@garyjones.co.uk>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth\SignatureMethod;
use \JacobKiers\OAuth\Util;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Request\RequestInterface;
/**
* A class for implementing a Signature Method.
*
* See section 9 ("Signing Requests") in the spec
*
* @package OAuth
* @author Andy Smith
* @author Gary Jones <gary@garyjones.co.uk>
*/
abstract class SignatureMethod implements SignatureMethodInterface
{
/**
* Return the name of the Signature Method (ie HMAC-SHA1).
*
* @return string
*/
abstract public function getName();
/**
* Build up the signature.
*
* NOTE: The output of this function MUST NOT be urlencoded.
* the encoding is handled in OAuthRequest when the final
* request is serialized.
*
* @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token\TokenInterface $token
*
* @return string
*/
abstract public function buildSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token = null);
/**
* Get the signature key, made up of consumer and optionally token shared secrets.
*
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token\TokenInterface $token
*
* @return string
*/
public function getSignatureKey(ConsumerInterface $consumer, TokenInterface $token = null)
{
$key_parts = array(
$consumer->getSecret(),
($token) ? $token->getSecret() : '',
);
$key_parts = Util::urlencodeRfc3986($key_parts);
return implode('&', $key_parts);
}
/**
* Verifies that a given signature is correct.
*
* @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token\TokenInterface $token
* @param string $signature
*
* @return bool
*/
public function checkSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token, $signature)
{
$built = $this->buildSignature($request, $consumer, $token);
return $built == $signature;
}
}

View File

@ -0,0 +1,70 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Jacob Kiers <jacob@alphacomm.nl>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth\SignatureMethod;
use \JacobKiers\OAuth\Consumer\ConsumerInterface;
use \JacobKiers\OAuth\Token\TokenInterface;
use \JacobKiers\OAuth\Request\RequestInterface;
/**
* A class for implementing a Signature Method.
*
* See section 9 ("Signing Requests") in the spec
*
* @package OAuth
* @author Jacob Kiers <jacob@alphacomm.nl>
*/
interface SignatureMethodInterface
{
/**
* Return the name of the Signature Method (ie HMAC-SHA1).
*
* @return string
*/
public function getName();
/**
* Build up the signature.
*
* NOTE: The output of this function MUST NOT be urlencoded.
* the encoding is handled in OAuthRequest when the final
* request is serialized.
*
* @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token\TokenInterface $token
*
* @return string
*/
public function buildSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token = null);
/**
* Get the signature key, made up of consumer and optionally token shared secrets.
*
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token\TokenInterface $token
*
* @return string
*/
public function getSignatureKey(ConsumerInterface $consumer, TokenInterface $token = null);
/**
* Verifies that a given signature is correct.
*
* @param JacobKiers\OAuth\Request\RequestInterface $request
* @param JacobKiers\OAuth\Consumer\ConsumerInterface $consumer
* @param JacobKiers\OAuth\Token\TokenInterface $token
* @param string $signature
*
* @return bool
*/
public function checkSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token, $signature);
}

View File

@ -9,7 +9,7 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\Token;
/** /**
* Token holds the properties of a single token. * Token holds the properties of a single token.
@ -22,10 +22,10 @@ namespace JacobKiers\OAuth;
class NullToken extends Token class NullToken extends Token
{ {
/** /**
* Constructs a new client object and populates the required parameters. * Constructs a new Token object and populates the required parameters.
* *
* @param string $key Client key / identifier. * @param string $key Token key / identifier.
* @param string $secret Client shared-secret. * @param string $secret Token shared-secret.
*/ */
public function __construct() public function __construct()
{ {

View File

@ -9,7 +9,10 @@
* @link https://github.com/jacobkiers/OAuth * @link https://github.com/jacobkiers/OAuth
*/ */
namespace JacobKiers\OAuth; namespace JacobKiers\OAuth\Token;
use \JacobKiers\OAuth\Credential;
use \JacobKiers\OAuth\Util;
/** /**
* Token holds the properties of a single token. * Token holds the properties of a single token.
@ -19,13 +22,13 @@ namespace JacobKiers\OAuth;
* @package OAuth * @package OAuth
* @author Gary Jones <gary@garyjones.co.uk> * @author Gary Jones <gary@garyjones.co.uk>
*/ */
class Token extends Credential class Token extends Credential implements TokenInterface
{ {
/** /**
* Constructs a new client object and populates the required parameters. * Constructs a new Token object and populates the required parameters.
* *
* @param string $key Client key / identifier. * @param string $key Token key / identifier.
* @param string $secret Client shared-secret. * @param string $secret Token shared-secret.
*/ */
public function __construct($key, $secret) public function __construct($key, $secret)
{ {

View File

@ -0,0 +1,34 @@
<?php
/**
* OAuth
*
* @package OAuth
* @author Jacob Kiers <jacob@alphacomm.nl>
* @license https://raw.github.com/jacobkiers/OAuth/master/LICENSE MIT
* @link https://github.com/jacobkiers/OAuth
*/
namespace JacobKiers\OAuth\Token;
/**
* Credential is the blueprint for all key + secret classes.
*
* @package OAuth
* @author Jacob Kiers <jacob@alphacomm.nl>
*/
interface TokenInterface
{
/**
* Return the credential key.
*
* @return string Credential key.
*/
public function getKey();
/**
* Return the credential secret
*
* @return string
*/
public function getSecret();
}

View File

@ -1,20 +0,0 @@
<?php
use JacobKiers\OAuth\Client;
class ClientTest extends PHPUnit_Framework_TestCase
{
public function testKeyAndSecretAreSet()
{
$client = new Client('foo', 'bar');
$this->assertEquals('foo', $client->getKey());
$this->assertEquals('bar', $client->getSecret());
}
public function testCallbackUrlIsSet()
{
$client = new Client('foo', 'bar', 'http://example.com/foobar');
$this->assertEquals('http://example.com/foobar', $client->getCallbackUrl());
}
}

20
tests/ConsumerTest.php Normal file
View File

@ -0,0 +1,20 @@
<?php
use JacobKiers\OAuth\Consumer\Consumer;
class ConsumerTest extends PHPUnit_Framework_TestCase
{
public function testKeyAndSecretAreSet()
{
$consumer = new consumer('foo', 'bar');
$this->assertEquals('foo', $consumer->getKey());
$this->assertEquals('bar', $consumer->getSecret());
}
public function testCallbackUrlIsSet()
{
$consumer = new consumer('foo', 'bar', 'http://example.com/foobar');
$this->assertEquals('http://example.com/foobar', $consumer->getCallbackUrl());
}
}

View File

@ -1,7 +1,7 @@
<?php <?php
use Mockery as m; use Mockery as m;
use JacobKiers\OAuth\HmacSha1; use JacobKiers\OAuth\SignatureMethod\HmacSha1;
class HmacSha1Test extends PHPUnit_Framework_TestCase class HmacSha1Test extends PHPUnit_Framework_TestCase
{ {
@ -23,7 +23,7 @@ class HmacSha1Test extends PHPUnit_Framework_TestCase
// Get mock objects // Get mock objects
$request = $this->getRequest(); $request = $this->getRequest();
$client = $this->getClient(); $client = $this->getConsumer();
// Run method being tested // Run method being tested
$signature = $hmacsha1->buildSignature($request, $client); $signature = $hmacsha1->buildSignature($request, $client);
@ -39,7 +39,7 @@ class HmacSha1Test extends PHPUnit_Framework_TestCase
// Get mock objects // Get mock objects
$request = $this->getRequest(); $request = $this->getRequest();
$client = $this->getClient(); $client = $this->getConsumer();
$token = $this->getToken(); $token = $this->getToken();
// Run method being tested // Run method being tested
@ -56,23 +56,23 @@ class HmacSha1Test extends PHPUnit_Framework_TestCase
private function getRequest() private function getRequest()
{ {
return m::mock('JacobKiers\OAuth\Request', function ($mock) { return m::mock('JacobKiers\OAuth\Request\Request', function ($mock) {
$mock->shouldReceive('getOAuthSignatureBaseString') $mock->shouldReceive('getOAuthSignatureBaseString')
->withNoArgs() ->withNoArgs()
->andReturn('POST&http%3A%2F%2Fexample.com%2Ffoobar&oauth_signature_method%3DHMAC-SHA1')->once(); ->andReturn('POST&http%3A%2F%2Fexample.com%2Ffoobar&oauth_signature_method%3DHMAC-SHA1')->once();
}); });
} }
private function getClient() private function getConsumer()
{ {
return m::mock('JacobKiers\OAuth\Client', function ($mock) { return m::mock('JacobKiers\OAuth\Consumer\Consumer', function ($mock) {
$mock->shouldReceive('getSecret')->withNoArgs()->andReturn('secret')->once(); $mock->shouldReceive('getSecret')->withNoArgs()->andReturn('secret')->once();
}); });
} }
private function getToken() private function getToken()
{ {
return m::mock('JacobKiers\OAuth\Token', function ($mock) { return m::mock('JacobKiers\OAuth\Token\Token', function ($mock) {
$mock->shouldReceive('getSecret')->withNoArgs()->andReturn('token_secret'); $mock->shouldReceive('getSecret')->withNoArgs()->andReturn('token_secret');
}); });
} }

View File

@ -1,7 +1,7 @@
<?php <?php
use Mockery as m; use Mockery as m;
use JacobKiers\OAuth\PlainText; use JacobKiers\OAuth\SignatureMethod\PlainText;
class PlainTextTest extends PHPUnit_Framework_TestCase class PlainTextTest extends PHPUnit_Framework_TestCase
{ {
@ -23,7 +23,7 @@ class PlainTextTest extends PHPUnit_Framework_TestCase
// Get mock objects // Get mock objects
$request = $this->getRequest(); $request = $this->getRequest();
$client = $this->getClient(); $client = $this->getConsumer();
// Run method being tested // Run method being tested
$signature = $plaintext->buildSignature($request, $client); $signature = $plaintext->buildSignature($request, $client);
@ -39,7 +39,7 @@ class PlainTextTest extends PHPUnit_Framework_TestCase
// Get mock objects // Get mock objects
$request = $this->getRequest(); $request = $this->getRequest();
$client = $this->getClient(); $client = $this->getConsumer();
$token = $this->getToken(); $token = $this->getToken();
// Run method being tested // Run method being tested
@ -56,19 +56,19 @@ class PlainTextTest extends PHPUnit_Framework_TestCase
private function getRequest() private function getRequest()
{ {
return m::mock('JacobKiers\OAuth\Request'); return m::mock('JacobKiers\OAuth\Request\Request');
} }
private function getClient() private function getConsumer()
{ {
return m::mock('JacobKiers\OAuth\Client', function ($mock) { return m::mock('JacobKiers\OAuth\Consumer\Consumer', function ($mock) {
$mock->shouldReceive('getSecret')->withNoArgs()->andReturn('secret')->once(); $mock->shouldReceive('getSecret')->withNoArgs()->andReturn('secret')->once();
}); });
} }
private function getToken() private function getToken()
{ {
return m::mock('JacobKiers\OAuth\Token', function ($mock) { return m::mock('JacobKiers\OAuth\Token\Token', function ($mock) {
$mock->shouldReceive('getSecret')->withNoArgs()->andReturn('token_secret'); $mock->shouldReceive('getSecret')->withNoArgs()->andReturn('token_secret');
}); });
} }

View File

@ -1,7 +1,7 @@
<?php <?php
use Mockery as m; use Mockery as m;
use JacobKiers\OAuth\Request; use JacobKiers\OAuth\Request\Request;
class RequestTest extends PHPUnit_Framework_TestCase class RequestTest extends PHPUnit_Framework_TestCase
{ {

View File

@ -1,7 +1,7 @@
<?php <?php
use Mockery as m; use Mockery as m;
use JacobKiers\OAuth\SignatureMethod; use JacobKiers\OAuth\SignatureMethod\SignatureMethod;
/** /**
* Create concrete class from abstract SignatureMethod. * Create concrete class from abstract SignatureMethod.
@ -14,9 +14,9 @@ class FooBarSignatureMethod extends SignatureMethod
} }
public function buildSignature( public function buildSignature(
\JacobKiers\OAuth\RequestInterface $request, \JacobKiers\OAuth\Request\RequestInterface $request,
\JacobKiers\OAuth\Client $client, \JacobKiers\OAuth\Consumer\ConsumerInterface $consumer,
\JacobKiers\OAuth\Token $token = null \JacobKiers\OAuth\Token\TokenInterface $token = null
) { ) {
} }
} }
@ -34,10 +34,10 @@ class SignatureTest extends PHPUnit_Framework_TestCase
$signature_method = $this->getSignatureMethod(); $signature_method = $this->getSignatureMethod();
// Get mock objects // Get mock objects
$client = $this->getClient(); $consumer = $this->getConsumer();
// Run method being tested // Run method being tested
$signature_key = $signature_method->getSignatureKey($client); $signature_key = $signature_method->getSignatureKey($consumer);
// Check results // Check results
$this->assertEquals('secret&', $signature_key); $this->assertEquals('secret&', $signature_key);
@ -49,11 +49,11 @@ class SignatureTest extends PHPUnit_Framework_TestCase
$signature_method = $this->getSignatureMethod(); $signature_method = $this->getSignatureMethod();
// Get mock objects // Get mock objects
$client = $this->getClient(); $consumer = $this->getConsumer();
$token = $this->getToken(); $token = $this->getToken();
// Run method being tested // Run method being tested
$signature_key = $signature_method->getSignatureKey($client, $token); $signature_key = $signature_method->getSignatureKey($consumer, $token);
// Check results // Check results
$this->assertEquals('secret&token_secret', $signature_key); $this->assertEquals('secret&token_secret', $signature_key);
@ -64,16 +64,16 @@ class SignatureTest extends PHPUnit_Framework_TestCase
return new FooBarSignatureMethod; return new FooBarSignatureMethod;
} }
private function getClient() private function getConsumer()
{ {
return m::mock('JacobKiers\OAuth\Client', function ($mock) { return m::mock('JacobKiers\OAuth\Consumer\Consumer', function ($mock) {
$mock->shouldReceive('getSecret')->withNoArgs()->andReturn('secret')->once(); $mock->shouldReceive('getSecret')->withNoArgs()->andReturn('secret')->once();
}); });
} }
private function getToken() private function getToken()
{ {
return m::mock('JacobKiers\OAuth\Token', function ($mock) { return m::mock('JacobKiers\OAuth\Token\Token', function ($mock) {
$mock->shouldReceive('getSecret')->withNoArgs()->andReturn('token_secret'); $mock->shouldReceive('getSecret')->withNoArgs()->andReturn('token_secret');
}); });
} }

View File

@ -1,7 +1,7 @@
<?php <?php
use JacobKiers\OAuth\Token; use JacobKiers\OAuth\Token\Token;
use JacobKiers\OAuth\NullToken; use JacobKiers\OAuth\Token\NullToken;
use JacobKiers\OAuth\Util; use JacobKiers\OAuth\Util;
class TokenTest extends PHPUnit_Framework_TestCase class TokenTest extends PHPUnit_Framework_TestCase